People choose flowers at a flower market in Donghai County of Lianyungang City, east China's Jiangsu Province, Jan. 17, 2019. Suppliers and vendors in flower retail sector across China are busy preparing flowers to meet customers' demands as the Spring Festival approaches. The Spring Festival, or the Chinese Lunar New Year, falls on Feb. 5 this year. (Photo: Xinhua)

A woman chooses flowers at a flower market in Linyi, east China's Shandong Province, Jan. 17, 2019. Suppliers and vendors in flower retail sector across China are busy preparing flowers to meet customers' demands as the Spring Festival approaches. The Spring Festival, or the Chinese Lunar New Year, falls on Feb. 5 this year. (Photo: Xinhua)

Farmers take care of flowers at a greenhouse in Hejiayu Village of Xingwangzhai Township in Zunhua City, north China's Hebei Province, Jan. 17, 2019. Suppliers and vendors in flower retail sector across China are busy preparing flowers to meet customers' demands as the Spring Festival approaches. The Spring Festival, or the Chinese Lunar New Year, falls on Feb. 5 this year. (Photo: Xinhua)

A woman picks flowers at a greenhouse in Ligou Village of Pingyi County in Linyi City, east China's Shandong Province, Jan. 17, 2019. Suppliers and vendors in flower retail sector across China are busy preparing flowers to meet customers' demands as the Spring Festival approaches. The Spring Festival, or the Chinese Lunar New Year, falls on Feb. 5 this year. (Photo: Xinhua)